Hi Thomas, I'm using this script which leverages external snapshots and blockpull: https://github.com/dguerri/LibVirtKvm-scripts It's very simple and on ubuntu requires some tweaks on apparmour configuration. Hth Cheers, Davide -- Davide Guerri http://about.me/davide_guerri
On 20 Sep 2013, at 15:31, Thomas Stein <himbeere@meine-oma.de> wrote:
Hello.
Is someone performing incremental backups via libvirt for qemu/kvm machines? I'm still having a hard time to find a nice procedure. I mean is it possible to make a full backup of an image on monday a do the next days of the week incremental backups?
Another way could be mount the image and rsync its contents. Does that makes sense?
Also i read in qemu changelog:
--- Support for a new block device background job. Started by drive-backup, it will backup a disk's content to a new file. Unlike drive-mirror, the new file will include the source disk's content at the time the backup job was started. Atomic backup of multiple disks is supported using the "transaction" QMP command. ---
Is this supported by libvirt?
thanks and best regards thomas
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